why threre are two parallel lines in transformer's symbol?
Answer Posted / virendra
It mean the transfer of energy from one winding to anothor throw air gap based on mutual induction.
Is This Answer Correct ? | 10 Yes | 13 No |
Post New Answer View All Answers
What is the unit of magnetic flux density?
what is harmonics? what are the factors it will depend upon
How to calculate the electrical load for a standard telecom BTS shelter and choose the DG set capacity for the same load?
how we select ac fuse rating of an power inverter???
what is meant by k-rating in isolation transformer?what is k9, k14 stands for?
what type of earthing do for dry fissure rock?
A 100 kVA , 400 v/250 kv testing transformer has 8% leakage reactance and resistance on 100 KVA base . A cable has to be tested at 500 kv using the above transformer as a resonant transformer at 50 hz . if the charging current of the cable at 500 kv is 0.4 A find the series inductance required . Assume 2% resistance for the inductor to be used and the connecting leads . Neglect dielectric loss of hte cable . what will be the input voltage to the transformer ?
What are high pass filter and low pass filter? and What are the flowmeter ?
A double circuit with dog conductor 66KV Transmission line from wind farm evacuation to feeding substation having capacity of 25MW for transmission. Can same transmission network be considered for further expansion of Power & how much in MW. If we need to expand next 10-15 MW more will there any augmentation is required in transmission network? Kindly reply asap.
What is servo motor and what are different types of servo motor
What is an 86-P or an 86-A trip
could you measure current in parallel?
Explain the functioning of diode?
why the making current is more than then the breaking current and if its true then its about a controling circuit or breaker power contact points
What is method of calculating the fault current for a MDB, 50KW, 3PH, 415V, 50HZ?